The highest day temperature in September 2023 was 95°F. The lowest night temperature was 76°F. The average values for day and night temperatures during September were 91.5°F и 82.2°F respectivly.

The average sea surface temperature in September 2023 for Cape Coral was 90.0°F. The maximum and minimum values were 88.0°F and 92.2°F respectively.

Most of the days in September are cloudy but you can also expect sunny or gloomy days.

Precipitation total in September for Cape Coral is 2.5 in. It makes september one of the most rainy months of the year.

The average wind speed in September is 8.0 mph. It makes September one of the most windless months of the year for Cape Coral.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Cape Coral in September is 6.2 hours.